LAB
MECHANICAL DATA
Dimensions in mm (inches)
SEME
2N3019CSM
HIGH FREQUENCY, NPN
TRANSISTOR IN A
HERMETICALLY SEALED
CERAMIC SURFACE MOUNT PACKAGE
FOR HIGH RELIABILITY APPLICATIONS
FEATURES
0.51 ± 0.10
(0.02 ± 0.004)
0.31 rad.
(0.012)
• SILICON PLANAR EPITAXIAL NPN
TRANSISTOR
• HERMETIC CERAMIC SURFACE MOUNT
PACKAGE (SOT23 COMPATIBLE)
• CECC SCREENING OPTIONS AVAILABLE
A
1.40
(0.055)
max.
2.54 ± 0.13
(0.10 ± 0.005)
3
2
1
1.91 ± 0.10
(0.075 ± 0.004)
3.05 ± 0.13
(0.12 ± 0.005)
A=
0.76 ± 0.15
(0.03 ± 0.006)
0.31 rad.
(0.012)
• SPACE QUALITY LEVELS AVAILABLE
• HIGH SPEED SATURATED SWITCHING
1.02 ± 0.10
(0.04 ± 0.004)
PAD 1 – Base
Underside View
PAD 2 – Emitter PAD 3 – Collector
APPLICATIONS:
For high reliablitity general purpose
applications requiring small size and low
weight devices.
SOT23 CERAMIC (CSM)
LCC1 PACKAGE
ABSOLUTE MAXIMUM RATINGS
(T
case
= 25°C unless otherwise stated)
V
CBO
V
CEO
V
EBO
I
C
P
D
P
D
R
ja
T
j
T
stg
Collector
–
Base Voltage
Collector
–
Emitter Voltage
Emitter
–
Base Voltage
Collector Current
Total Device Dissipation
Derate above 50°C
Thermal Resistance Junction to Ambient
Max Junction Temperature
Storage Temperature
140V
80V
7V
1A
350mW
2.00mW / °C
350°C / W
200°C
–55 to 200°C
Semelab plc.
Telephone (01455) 556565. Telex: 341927. Fax (01455) 552612.
Prelim. 1/94
SEME-LAB [ SEME LAB ]
